- Split each request into lines, with one product or service on each line.
- For each line, find the item whose wording matches, or note that none does.
- Record the item number, the seller or contract, and the facts that support the choice.
- Ask the purchasing office or legal counsel to confirm any line where the answer is unclear.
- Check the current statute text before a purchase that depends on an item.
G.S. 143-129 lists these exemptions. This post goes through each one in order, describes the statute's wording, and explains what to check before you rely on it.
This post covers only North Carolina's statute. Rules in other states are not covered here. Read the official page alongside this list, since it has the exact wording of each item.